《压力传感器介绍》PPT课件.ppt

DesignConcept设计概念Specification规格ElectricalConcept电性能概念QualityConcept质量概念 PressureSensor PressureSensor Explodedviewofcomponents部件爆破图 Metalshell金属外壳 O ringO型圈 Ceramicsensechip陶瓷敏感芯体 Signalprocessingcircuit信号处理电路 Conductiveadhesive导电胶 Plasticsocket塑料插座 Pin插针 PressureSensor AnimatedExplodedviewofcomponents部件动态分解图 Ceramicchip陶瓷芯体 Material 材料 Industrialceramic工业陶瓷 PressureSensor Ceramicchip敏感芯体 Circuit电路 PressureSensor Ceramicsensechip陶瓷敏感芯体 Signalprocessingcircuit信号处理电路 PressureSensor Plug inunit插件 Plasticsocket塑料插座 Material材料 PBT 30 GF Pin插针 Material 材料 CuZn6 PressureSensor Metalshell金属外壳 Material材料 Stainlesssteel不锈钢 PressureSensor Pressuresensorassembly压力传感器组装 PressureSensor Pressuresensorsection压力传感器剖面图 Metalshell金属外壳 O ringO型圈 Ceramicsensechip陶瓷敏感芯体 Conductiveadhesive导电胶 Plasticsocket塑料插座 Pin插针 PressureSensor BasicDimensions 基本尺寸 PressureSensor Specification规格 PowerSupply Vcc 5 0 5VDC输入电压5 0 5VDCSupplyCurrent5mAMax 供应电流 最大5mAOperatingPressure0 1000Psi操作压力0 1000PsiOutputVoltage10 90 Vcc输出电压10 90 VccProofPressure2000Psi耐压2000PsiBurstPressure3000Psi爆破压力3000PsiOperatingTemperature 40 135C操作温度 40 135COutputLoad10KohmPulldown输出负载10Kohm拉力 PressureSensor ElectricalConcept Characteristics电性能概念 特性 TransferFunction 传输功能 Output Vcc 10 0 08 P Psi PressureSensor ErrorBand误差范围 ElectricalConcept Characteristics电性能概念 特性 PressureSensor Ceramicsensechip陶瓷敏感芯体 a Vcc5 30VDCb Outputsensitivity typical 2 3mv Vc Linearity0 2 d Repeatability0 2 e Hysteresis0 2 f Operatingtemperaturerange 40 150 g Temperaturedrift 0 02F S h Securityoverload3 i Damageoverload typical 5 1 激励电压5 30VDC2 输出灵敏度 典型 2 3mv V3 线性度0 2 4 重复性0 2 5 迟滞性0 2 6 工作温度范围 40 150 7 温度漂移 0 02F S 8 安全过载3倍额定值9 破坏过载 典型 5倍额定值 PressureSensor ElectricalConcept Summary电性能概念 总结 Ceramicchip wehaveadoptedauniquewithinlargedipblindholedesignfortheceramiccore Itisinternationalinitiativeandhasthefollowingsalientfeatures 做为核心的陶瓷芯体 我们采用了独特的内盲孔大倾角设计 为国际首创 具有以下几个显著的特征 Changethetraditionalbottomsealingwithinanawlholeasasealingsurfacetomakethecorebodywereinaquasi floatingstatenormallyandthecorewerealmostnoaxialforce 改变了传统的底面密封方式 以内盲孔环面做为密封面 使得芯体在常态下处于准浮动状态 芯体轴向几乎不受力 UsesmalldiameterO ringseals sealingmorereliable 采用小直径O型密封圈密封 密封更加可靠 Installationofaxialandradialstructurewillallowahighmarginoferror 安装结构轴向和径向均允许有较大的误差 Canalsoplayapositivepressureandnegativepressuresealedrole 可同时起到正压和负压的密封作用 Duetotheeffectivesealingsurfacearea sderision shellaxialforcedecreasesbyabouttwothirds 由于密封面的有效面积减小 外壳轴向受力减小了约三分之二 Signalprocessingcircuit信号处理电路Higherintegrationandreliability 更高的集成度和可靠性 Commercialrequirement e g Calibrationsignalallcompletedbythelaserequipments 商业要求 例如 信号校准过程全部由激光设备完成 PressureSensor QualityConcept质量概念 Goodsincheck外协检验 Assembleandtest组装测试 Shiptocustomer运输给客户 Ceramicsensechip陶瓷敏感芯体 Aluminumshell铝壳 Connector接头 O ringO型圈 PressureSensor PressureSensor PressureSensor Qualitycontactindeliverylocationtimezone运输位置的质量联系Responsein8Dformat8D的反馈8DResponseTimes 8D反馈时间24hrInitial首先24小时48hrContainment48小时保持2weekscloseout2周结束 PressureSenor ChangzhouSenstarSensorCo Ltd常州盛士达传感器有限公司THANKYOUFORYOURATTENTION 感谢您的关注